Chem. Commun.

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Methyltrioxorhenium-catalyzed highly selective dihydroxylation of 1,2-allenylic diphenyl phosphine oxides

19 April, 2015 - 10:54

Chem. Commun., 2015, 51,7439-7442
DOI: 10.1039/C5CC01160D, CommunicationJunli Hou, Yang Chen, Dongmei Ma, Burghard Cordes, Jingyun Wang, Xin Wang, Fritz E. Kuhn, Hao Guo, Mingdong Zhou
Methyltrioxorhenium catalyzed highly selective dihydroxylation of allenes - a novel catalytic protocol for the synthesis of [small alpha]-hydroxyl ketones.
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Ultrasensitive room temperature NH3 sensor based on a graphene-polyaniline hybrid loaded on PET thin film

19 April, 2015 - 10:54

Chem. Commun., 2015, 51,7524-7527
DOI: 10.1039/C5CC01241D, CommunicationShouli Bai, Yangbo Zhao, Jianhua Sun, Ye Tian, Ruixian Luo, Dianqing Li, Aifan Chen
A room temperature smart NH3 sensor based on rGO-PANI hybrid loading on flexible PET thin film prepared by in situ chemical oxidative polymerization is reported for the first time. The sensor not only exhibits high sensitivity, good selectivity and fast response but also has flexibility, is inexpensive and has wearable characteristics.
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Anisotropic particles templated by Janus emulsion

19 April, 2015 - 10:54

Chem. Commun., 2015, 51,7432-7434
DOI: 10.1039/C5CC00935A, CommunicationLingling Ge, Shuhui Lu, Jie Han, Rong Guo
Crescent-to-moon shaped anisotropic particles in both micrometer and nanometer size have been successfully fabricated in batch scale with Janus emulsion as template.
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Homoleptic low-valent polyazides of group 14 elements

19 April, 2015 - 10:54

Chem. Commun., 2015, 51,7435-7438
DOI: 10.1039/C5CC00259A, CommunicationBenjamin Peerless, Theo Keane, Anthony J. H. M. Meijer, Peter Portius
Combining low valent group 14 coordination centres with azido ligands results in stable E(N3)3- anions.
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p-Benzoquinone adsorption-separation, sensing and its photoinduced transformation within a robust Cd(II)-MOF in a SC-SC fashion

19 April, 2015 - 10:54

Chem. Commun., 2015, 51,7443-7446
DOI: 10.1039/C5CC00127G, CommunicationFan Yang, Qi-Kui Liu, Dan Wu, An-Yan Li, Yu-Bin Dong
p-Benzoquinone (Q) adsorption-separation, sensing and its photoinduced transformation within a robust Cd(II)-MOF (1) is reported.
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Metal-organic frameworks for luminescence thermometry

19 April, 2015 - 10:54

Chem. Commun., 2015, 51,7420-7431
DOI: 10.1039/C5CC00718F, Feature ArticleYuanjing Cui, Fengliang Zhu, Banglin Chen, Guodong Qian
We describe the recent progress made in luminescent MOF thermometers, and especially highlight the development of dual-emitting ratiometric thermometers.
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Curious cases of 3,6-dinitropyrazolo[4,3-c]pyrazole-based energetic cocrystals with high nitrogen content: an alternative to salt formation

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7337-7340
DOI: 10.1039/C5CC01745A, CommunicationJiaheng Zhang, Damon A. Parrish, Jean'ne M. Shreeve
Two structurally interesting 3,6-dinitropyrazolo[4,3-c]pyrazole-based energetic cocrystals were created and confirmed by single crystal X-ray diffraction.
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DNA polymerase-catalyzed incorporation of nucleotides modified with a G-quadruplex-derived DNAzyme

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7379-7381
DOI: 10.1039/C5CC01387A, CommunicationD. Verga, M. Welter, A.-L. Steck, A. Marx
Nucleotides which are modified with a G-quadruplex-derived DNAzyme are substrates for DNA polymerases.
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4-Phosphopyrazol-2-yl alanine: a non-hydrolysable analogue of phosphohistidine

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7305-7308
DOI: 10.1039/C5CC01811K, CommunicationMatthew Lilley, Bezaleel Mambwe, Mark J. Thompson, Richard F. W. Jackson, Richmond Muimo
We report the synthesis of a stable analogue of [small tau]-phosphohistidine: 4-phosphopyrazol-2-yl alanine (pPza).
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Perovskite solar cells prepared by flash evaporation

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7376-7378
DOI: 10.1039/C5CC01103E, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Giulia Longo, Lidon Gil-Escrig, Maarten J. Degen, Michele Sessolo, Henk J. Bolink
A simple vacuum deposition method for the preparation of high quality hybrid organic-inorganic methylammonium lead iodide perovskite thin films is reported.
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Revisiting the assembly of amino ester-based benzene-1,3,5-tricarboxamides: chiral rods in solution

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7397-7400
DOI: 10.1039/C5CC01513H, CommunicationAlaric Desmarchelier, Matthieu Raynal, Patrick Brocorens, Nicolas Vanthuyne, Laurent Bouteiller
Long rods and strong chiral amplification can be obtained from amino ester-based BTAs, by a suitable choice of structure and concentration.
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Dibromoindium(III) cations as a [small pi]-Lewis acid: characterization of [IPr[middle dot]InBr2][SbF6] and its catalytic activity towards alkynes and alkenes

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7401-7404
DOI: 10.1039/C5CC00740B, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Bastien Michelet, Jean-Remy Colard-Itte, Guillaume Thiery, Regis Guillot, Christophe Bour, Vincent Gandon
[IPr[middle dot]InBr2][SbF6] (2) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) has been synthesized, characterized in the solid state, and used as catalyst.
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Evidence for hydrophobic catalysis of DNA strand exchange

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7390-7392
DOI: 10.1039/C5CC01515D, CommunicationB. Feng, F. Westerlund, B. Norden
DNA strand exchange is catalysed by a hydrophobic environment which destabilises base stacking and promotes DNA breathing.
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Patterning of polymer brushes made easy using titanium dioxide: direct and remote photocatalytic lithography

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7313-7316
DOI: 10.1039/C5CC00255A, CommunicationG. Panzarasa, G. Soliveri, K. Sparnacci, S. Ardizzone
Titanium dioxide photocatalytic lithography of initiator functionalized surfaces is proved for the realization of micropatterned polymer brushes.
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Development of fluorescent probes specific for parallel-stranded G-quadruplexes by a library approach

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7386-7389
DOI: 10.1039/C5CC01601K, CommunicationLiyun Zhang, Jun Cheng Er, Xin Li, Jun Jie Heng, Animesh Samanta, Young-Tae Chang, Chi-Lik Ken Lee
A novel fluorescent sensor with super selectivity to G-quadruplexes was discovered by the library approach.
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Red emissive AIE luminogens with high hole-transporting properties for efficient non-doped OLEDs

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7321-7324
DOI: 10.1039/C5CC01690H, CommunicationWei Qin, Jacky W. Y. Lam, Zhiyong Yang, Shuming Chen, Guodong Liang, Weijun Zhao, Hoi Sing Kwok, Ben Zhong Tang
Bifunctional red AIE fluorophores are utilized as both emitting and hole-transporting layers with good performances in non-doped bilayer EL devices.
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A polycrystalline SiO2 colloidal crystal film with ultra-narrow reflections

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7382-7385
DOI: 10.1039/C5CC00324E, CommunicationQianqian Fu, Ang Chen, Lei Shi, Jianping Ge
This work reported a high quality photonic crystal film with an ultra-narrow photonic bandgap obtained via a chemical synthetic route.
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A rhodium(I)-catalysed formal intramolecular C-C/C-H bond metathesis

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7393-7396
DOI: 10.1039/C5CC01415H, CommunicationTakanori Matsuda, Itaru Yuihara
The rhodium-catalyzed phenylcyclobutane-to-indane transformation proceeds via consecutive chelation-assisted C-C bond cleavage and intramolecular C-H bond cleavage.
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Persistent luminescent sub-10 nm Cr doped ZnGa2O4 nanoparticles by a biphasic synthesis route

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7372-7375
DOI: 10.1039/C5CC00377F, CommunicationBhupendra B. Srivastava, Anxiu Kuang, Yuanbing Mao
This communication highlights a simple and facile biphasic synthesis of persistent luminescent sub-10 nm Cr:ZnGa2O4 nanoparticles for the first time.
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Thermally-activated recombination in one component of (CH3NH3)PbI3/TiO2 observed by photocurrent spectroscopy

15 April, 2015 - 09:54

Chem. Commun., 2015, 51,7309-7312
DOI: 10.1039/C5CC00751H, CommunicationPatrick Cottingham, David C. Wallace, Ke Hu, Gerald Meyer, Tyrel M. McQueen
Photocurrent measurements on devices containing perovskite (CH3NH3)PbI3 show two distinct spectral responses when deposited in a mesoporous oxide matrix, compared with one response for planar perovskite alone.
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